340545325436 has 12 divisors (see below), whose sum is σ = 596003042712. Its totient is φ = 170258741808.

The previous prime is 340545325409. The next prime is 340545325441. The reversal of 340545325436 is 634523545043.

It is a happy number.

It is a super-2 number, since 2×340545325436² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3425090 + ... + 3523113.

It is an arithmetic number, because the mean of its divisors is an integer number (49666920226).

Almost surely, 2^340545325436 is an apocalyptic number.

It is an amenable number.

340545325436 is a deficient number, since it is larger than the sum of its proper divisors (255457717276).

340545325436 is a wasteful number, since it uses less digits than its factorization.

340545325436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960460 (or 6960458 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 44.

The spelling of 340545325436 in words is "three hundred forty billion, five hundred forty-five million, three hundred twenty-five thousand, four hundred thirty-six".